it is happening very slowly. more than 3,500 cancellations already today. at least 600 tomorrow. >>> donald trump is taiesefacing a little heat for a comment he made yesterday about his popularity while on the trail in iowa. >> i could stand in the middle of fifth avenue and shoot somebody, and i wouldn't lose any voters, okay? it's like incredible. >>> with the iowa caucuses eight days away, the "des moines register" is endorsing hillary clinton and >>> gracie gold has another championship under her belt. she won last night, coming back

he'd never heard of the sport until he started rehabbing in 2009. >> when i found out about it and started player, that's mentally when i realized i can still do everything i wanted to do. it wasn't going to be the same way i did it before. >> reporter: the retired marine sergeant scored the winning goal against russia in sochi. started his own sled hockey team in portland, oregon, and won an espy for his work. military vets. nikko grew up playing hockey.